349901860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3851}}^1$

素因数の和:3937

約数の個数: 96

約数和(自身を含む): 931875840

約数和(自身を除く): 581973980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 1180, 1298, 1540, 1652, 2065, 2596, 3245, 3851, 4130, 4543, 6490, 7702, 8260, 9086, 12980, 15404, 18172, 19255, 22715, 26957, 38510, 42361, 45430, 53914, 77020, 84722, 90860, 107828, 134785, 169444, 211805, 227209, 269570, 296527, 423610, 454418, 539140, 593054, 847220, 908836, 1136045, 1186108, 1482635, 1590463, 2272090, 2499299, 2965270, 3180926, 4544180, 4998598, 5930540, 6361852, 7952315, 9997196, 12496495, 15904630, 17495093, 24992990, 31809260, 34990186, 49985980, 69980372, 87475465, 174950930, 349901860]

約数ペア:

[(1, 349901860), (2, 174950930), (4, 87475465), (5, 69980372), (7, 49985980), (10, 34990186), (11, 31809260), (14, 24992990), (20, 17495093), (22, 15904630), (28, 12496495), (35, 9997196), (44, 7952315), (55, 6361852), (59, 5930540), (70, 4998598), (77, 4544180), (110, 3180926), (118, 2965270), (140, 2499299), (154, 2272090), (220, 1590463), (236, 1482635), (295, 1186108), (308, 1136045), (385, 908836), (413, 847220), (590, 593054), (649, 539140), (770, 454418), (826, 423610), (1180, 296527), (1298, 269570), (1540, 227209), (1652, 211805), (2065, 169444), (2596, 134785), (3245, 107828), (3851, 90860), (4130, 84722), (4543, 77020), (6490, 53914), (7702, 45430), (8260, 42361), (9086, 38510), (12980, 26957), (15404, 22715), (18172, 19255)]